Fluid · Manual Transmission
Manual Transmission
for 1956 Ford F-100 223ci I6 · RWD
Fluid Type
80W-90 GL-1 or Type F ATF
Spec: API GL-1
Capacity
3.5qt
3.31 L
Drain & Refill
3.5 qt
3.31 L
Change Interval
30,000 mi
48,270 km
Data quality
Calibrated
Platform-calibrated book-style value. Verification program ongoing.
Notes
3-speed manual (T-98 or similar). Type F ATF often preferred for smoother shifting in these transmissions